* {
  margin: 0;
  padding: 0;
}
a {
  text-decoration: none; /*文字下划线设置为没有*/
  color: inherit; /*inherit 继承 作用:颜色继承父级元素*/
}
.w991 {
  width: 991px;
  margin: 0 auto;
}
body {
  background-color: #f7f8f8;
  font-family: "Microsoft YaHei", Tahoma, simsun;
}
.header img {
  width: 100%;
}
.nav {
  background-color: #8DD3ED;
  color: #fff;
  font-weight: 800;
  line-height: 40px;
  position: sticky;
  top: 0;
}
.nav a {
  padding: 0 10px;
  font-size: 16px;
  transition: all 0.5s; /* 过度 可以看到变化的过程*/
}
.nav a:hover {
  color: lawngreen;
}
.breadcrumb {
  line-height: 34px;
  color: #000;
  background-image: url('../img/01/nav-bg.jpg');
}
.content {
  padding: 20px 0;
  width: 989px;
  color: #000;
  border-left: 1px solid #e1e1e1;
  border-right: 1px solid #e1e1e1;
  background: #fff;
  overflow: hidden;
  /*
    overflow: hidden; 
    ①在设置宽高时具有超出隐藏功能
    ②没有设置高度具有清除浮动作用
  */
}
.content .pic {
  width: 412px;
  float: left;
  padding: 5px;
  /* padding: 10px; */
}
.content .info {
  width: 558px;
  float: right;
  font-size: 16px;
}
.content .info p{
  text-indent:2em;
   padding-right: 5px;
}
.footer {
  line-height: 30px;
  text-align: center;
  background-image: url('../img/01/footer-bg.jpg'); 
  color: #000;
}
